| ; SPIR-V |
| ; Version: 1.3 |
| ; Generator: Google Tint Compiler; 1 |
| ; Bound: 69 |
| ; Schema: 0 |
| OpCapability Shader |
| OpMemoryModel Logical GLSL450 |
| OpEntryPoint GLCompute %compute_main "compute_main" %compute_main_local_invocation_index_Input |
| OpExecutionMode %compute_main LocalSize 1 1 1 |
| OpName %local_invocation_index_1 "local_invocation_index_1" |
| OpName %wg "wg" |
| OpName %compute_main_local_invocation_index_Input "compute_main_local_invocation_index_Input" |
| OpName %compute_main_inner "compute_main_inner" |
| OpName %local_invocation_index_2 "local_invocation_index_2" |
| OpName %idx "idx" |
| OpName %x_26 "x_26" |
| OpName %compute_main_1 "compute_main_1" |
| OpName %x_47 "x_47" |
| OpName %compute_main_inner_0 "compute_main_inner" |
| OpName %local_invocation_index_1_param "local_invocation_index_1_param" |
| OpName %compute_main "compute_main" |
| OpDecorate %_arr_uint_uint_4 ArrayStride 4 |
| OpDecorate %compute_main_local_invocation_index_Input BuiltIn LocalInvocationIndex |
| %uint = OpTypeInt 32 0 |
| %_ptr_Private_uint = OpTypePointer Private %uint |
| %4 = OpConstantNull %uint |
| %local_invocation_index_1 = OpVariable %_ptr_Private_uint Private %4 |
| %uint_4 = OpConstant %uint 4 |
| %_arr_uint_uint_4 = OpTypeArray %uint %uint_4 |
| %_ptr_Workgroup__arr_uint_uint_4 = OpTypePointer Workgroup %_arr_uint_uint_4 |
| %wg = OpVariable %_ptr_Workgroup__arr_uint_uint_4 Workgroup |
| %_ptr_Input_uint = OpTypePointer Input %uint |
| %compute_main_local_invocation_index_Input = OpVariable %_ptr_Input_uint Input |
| %void = OpTypeVoid |
| %14 = OpTypeFunction %void %uint |
| %_ptr_Function_uint = OpTypePointer Function %uint |
| %uint_0 = OpConstant %uint 0 |
| %bool = OpTypeBool |
| %_ptr_Workgroup_uint = OpTypePointer Workgroup %uint |
| %uint_2 = OpConstant %uint 2 |
| %uint_1 = OpConstant %uint 1 |
| %uint_264 = OpConstant %uint 264 |
| %int = OpTypeInt 32 1 |
| %int_1 = OpConstant %int 1 |
| %44 = OpTypeFunction %void |
| %compute_main_inner = OpFunction %void None %14 |
| %local_invocation_index_2 = OpFunctionParameter %uint |
| %15 = OpLabel |
| %idx = OpVariable %_ptr_Function_uint Function |
| OpStore %idx %uint_0 |
| OpStore %idx %local_invocation_index_2 None |
| OpBranch %21 |
| %21 = OpLabel |
| OpLoopMerge %22 %20 None |
| OpBranch %19 |
| %19 = OpLabel |
| %23 = OpLoad %uint %idx None |
| %24 = OpULessThan %bool %23 %uint_4 |
| %26 = OpLogicalNot %bool %24 |
| OpSelectionMerge %27 None |
| OpBranchConditional %26 %28 %27 |
| %28 = OpLabel |
| OpBranch %22 |
| %27 = OpLabel |
| %x_26 = OpLoad %uint %idx None |
| %30 = OpAccessChain %_ptr_Workgroup_uint %wg %x_26 |
| OpAtomicStore %30 %uint_2 %uint_0 %uint_0 |
| OpBranch %20 |
| %20 = OpLabel |
| %34 = OpLoad %uint %idx None |
| %35 = OpIAdd %uint %34 %uint_1 |
| OpStore %idx %35 None |
| OpBranch %21 |
| %22 = OpLabel |
| OpControlBarrier %uint_2 %uint_2 %uint_264 |
| %39 = OpAccessChain %_ptr_Workgroup_uint %wg %int_1 |
| OpAtomicStore %39 %uint_2 %uint_0 %uint_1 |
| OpReturn |
| OpFunctionEnd |
| %compute_main_1 = OpFunction %void None %44 |
| %45 = OpLabel |
| %x_47 = OpLoad %uint %local_invocation_index_1 None |
| %47 = OpFunctionCall %void %compute_main_inner %x_47 |
| OpReturn |
| OpFunctionEnd |
| %compute_main_inner_0 = OpFunction %void None %14 |
| %local_invocation_index_1_param = OpFunctionParameter %uint |
| %50 = OpLabel |
| OpBranch %51 |
| %51 = OpLabel |
| OpBranch %54 |
| %54 = OpLabel |
| %56 = OpPhi %uint %local_invocation_index_1_param %51 %57 %53 |
| OpLoopMerge %55 %53 None |
| OpBranch %52 |
| %52 = OpLabel |
| %58 = OpUGreaterThanEqual %bool %56 %uint_4 |
| OpSelectionMerge %59 None |
| OpBranchConditional %58 %60 %59 |
| %60 = OpLabel |
| OpBranch %55 |
| %59 = OpLabel |
| %61 = OpAccessChain %_ptr_Workgroup_uint %wg %56 |
| OpAtomicStore %61 %uint_2 %uint_0 %uint_0 |
| OpBranch %53 |
| %53 = OpLabel |
| %57 = OpIAdd %uint %56 %uint_1 |
| OpBranch %54 |
| %55 = OpLabel |
| OpControlBarrier %uint_2 %uint_2 %uint_264 |
| OpStore %local_invocation_index_1 %local_invocation_index_1_param None |
| %64 = OpFunctionCall %void %compute_main_1 |
| OpReturn |
| OpFunctionEnd |
| %compute_main = OpFunction %void None %44 |
| %66 = OpLabel |
| %67 = OpLoad %uint %compute_main_local_invocation_index_Input None |
| %68 = OpFunctionCall %void %compute_main_inner_0 %67 |
| OpReturn |
| OpFunctionEnd |